28563360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8501}}^1$

素因数の和:8526

約数の個数: 96

約数和(自身を含む): 102840192

約数和(自身を除く): 74276832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8501, 17002, 25503, 34004, 42505, 51006, 59507, 68008, 85010, 102012, 119014, 127515, 136016, 170020, 178521, 204024, 238028, 255030, 272032, 297535, 340040, 357042, 408048, 476056, 510060, 595070, 680080, 714084, 816096, 892605, 952112, 1020120, 1190140, 1360160, 1428168, 1785210, 1904224, 2040240, 2380280, 2856336, 3570420, 4080480, 4760560, 5712672, 7140840, 9521120, 14281680, 28563360]

約数ペア:

[(1, 28563360), (2, 14281680), (3, 9521120), (4, 7140840), (5, 5712672), (6, 4760560), (7, 4080480), (8, 3570420), (10, 2856336), (12, 2380280), (14, 2040240), (15, 1904224), (16, 1785210), (20, 1428168), (21, 1360160), (24, 1190140), (28, 1020120), (30, 952112), (32, 892605), (35, 816096), (40, 714084), (42, 680080), (48, 595070), (56, 510060), (60, 476056), (70, 408048), (80, 357042), (84, 340040), (96, 297535), (105, 272032), (112, 255030), (120, 238028), (140, 204024), (160, 178521), (168, 170020), (210, 136016), (224, 127515), (240, 119014), (280, 102012), (336, 85010), (420, 68008), (480, 59507), (560, 51006), (672, 42505), (840, 34004), (1120, 25503), (1680, 17002), (3360, 8501)]